Home / 22,166,001,252.64-33,253,279,607.28-7,239,153,930.40

Finding the Fourth Proportional to 22,166,001,252.64, 33,253,279,607.28 and 7,239,153,930.40

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Solution

The fourth proportional to 22,166,001,252.64, 33,253,279,607.28 and 7,239,153,930.40 is: 10,860,127,951.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,166,001,252.64 : 33,253,279,607.28 = 7,239,153,930.40 : x
  2. Step 2: Convert to fraction form
    22,166,001,252.64/33,253,279,607.28 = 7,239,153,930.40/x
  3. Step 3: Cross multiply
    22,166,001,252.64x = 33,253,279,607.28 × 7,239,153,930.40
  4. Step 4: Simplify right side
    22,166,001,252.64x = 240,725,609,767,731,167,232
  5. Step 5: Solve for x
    x = 240,725,609,767,731,167,232/22,166,001,252.64
  6. Step 6: Final answer
    x = 10,860,127,951.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.